📚 Learning Guide
Marginal Utility Per Dollar
hard

Maria has a budget of $7 to spend on apples and oranges. The marginal utility from the last apple she consumes is 5 utils, and the price of an apple is $1. The marginal utility from the last orange she consumes is 6 utils, and the price of an orange is $2. How should Maria allocate her budget to maximize her utility?

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Learning Path
Learning Path

Question & Answer
1
Understand Question
2
Review Options
3
Learn Explanation
4
Explore Topic

Choose AnswerChoose the Best Answer

A

Buy 7 apples and 0 oranges

B

Buy 5 apples and 1 orange

C

Buy 3 apples and 2 oranges

D

Buy 0 apples and 3 oranges

Understanding the Answer

Let's break down why this is correct

To decide what to buy, compare the utility gained per dollar for each fruit. Other options are incorrect because The idea that buying only apples is best ignores that oranges give 3 utils per dollar; Buying 5 apples and 1 orange spends $7 and seems balanced, but the orange uses only 2 dollars for 3 utils per dollar.

Key Concepts

Marginal Utility Per Dollar
Consumer Choice Theory
Budget Constraints
Topic

Marginal Utility Per Dollar

Difficulty

hard level question

Cognitive Level

understand

Deep Dive: Marginal Utility Per Dollar

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Definition
Definition

Marginal Utility Per Dollar is a concept in Economics that helps consumers maximize utility by considering the additional satisfaction gained from spending one more dollar on each good. In this scenario, the consumer chooses the combination of apples and oranges that provides the highest marginal utility per dollar spent within the budget constraint of $7, demonstrating rational consumer decision-making.

Topic Definition

Marginal Utility Per Dollar is a concept in Economics that helps consumers maximize utility by considering the additional satisfaction gained from spending one more dollar on each good. In this scenario, the consumer chooses the combination of apples and oranges that provides the highest marginal utility per dollar spent within the budget constraint of $7, demonstrating rational consumer decision-making.

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